On the etiology of retained portions of placental tissue.
D003094:Collagen / Q000378:metabolism*; D003238:Connective Tissue / Q000378:metabolism; D005260:Female; D006801:Humans; D006909:Hydroxyproline / Q000032:analysis; D007744:Obstetric Labor Complications / Q000209:etiology / Q000378:metabolism; D010920:Placenta / Q000032:analysis; D010921:Placenta Accreta / Q000378:metabolism; D011247:Pregnancy
D003094:Collagen; D006909:Hydroxyproline